What activities did Stephen Hawking do?

Answer 1

He didn't do inventions as such. He was a theoretical physicist, trying to understand the world using formulae based on observations.

Some of his ideas may have contributed to some technology but most of his work is based on special relativity which does not effect many things you would use in daily life (yet).

I recommend reading "a brief history of time" or the shorter version "a briefer history of time".

Those books explain the type of work he does in a not-too-difficult way and are very interesting.

Answer 2

Stephen Hawking was a renowned theoretical physicist known for his work on black holes and the nature of the universe. He also wrote several popular science books, including "A Brief History of Time," and was a public figure advocating for scientific literacy and awareness of disabilities. Despite being diagnosed with amyotrophic lateral sclerosis (ALS) at a young age, he continued to contribute to the field of physics and inspire many around the world.

Answer 3

Stephen Hawking didn't really "invent" anything. he is a theoretical physicist. Helping us to better understand black holes and how the universe works.

Answer 4

He likes to play tennis.